Karrueche Tran (left) and Rihanna (right)
Karrueche Tran and Chris Brown really look like they're in love
Chris Brown: really, Rihanna!
Rihanna needs to be mature about it. Tran hasn't attacked her. Claiming to be better than Tran, but obsessed with her is not emotionally healthy. Attacks on Brown's girl could draw them closer together, the very opposite of what Rihanna wants.